Clean Water Act discharge permit · NPDES MDG675212
TAMKO BUILDING PRODUCTS, LLC, Frederick, MD: NPDES MDG675212 discharge permit, effluent exceedances, inspections, penalties
- EffectivePermit status
- MinorDischarger class
- 0Pollutants under a numeric limit
- 0Pollutants with an effluent exceedance
TAMKO BUILDING PRODUCTS, LLC holds NPDES permit MDG675212, which discharges to Groundwater. EPA’s file records it issued April 20, 2021 and expiring July 31, 2025. The status and dates are as EPA’s permit file stood when Velarion loaded it (September 15, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
What the register holds for TAMKO BUILDING PRODUCTS, LLC: its NPDES ID, its permit type and status, its dates, its address in Frederick, Maryland, its receiving water. EPA’s effluent violation file and its single-event violation file hold no violation for NPDES MDG675212.
Identity
| Facility as filed | TAMKO BUILDING PRODUCTS, LLC |
|---|---|
| Permittee as filed | TAMKO BUILDING PRODUCTS, LLC |
| NPDES ID | MDG675212 |
| Permit status | Effective |
| Permit type | Coverage under a general permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 20, 2021 |
| Expiration date | July 31, 2025 |
| Issuing agency | MARYLAND DEPARTMENT OF THE ENVIRONMENT |
| Address | Frederick, MD 21703 |
| Receiving water | GROUNDWATER |
| Subwatershed | Ballenger Creek-Monocacy River (HUC 020700090704) |
| Other EPA IDs (FRS) | RCRA handler MDD985375013; ICIS-AIR source MD0000002402100172 |
Cited to the EPA ICIS-NPDES permit file (ECHO download); cross-program IDs from EPA’s FRS facility-registry crosswalk.
Effluent limits and exceedances
- 0Pollutants on file
- 0Under a numeric limit
- 0With a violation of any kind
- 0With an effluent exceedance
EPA’s limits and effluent violation files hold no pollutant row for NPDES MDG675212.
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES MDG675212.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
One permit holder, $99/month. Watch the register for one permit holder and the places and receiving waters tied to its permits. Choose “One permit holder” and enter this permit’s NPDES ID, MDG675212.
Start the watch
- One permit holder — $99/month
- One watershed — $2,990/year
- One state — $4,990/year
- The whole register — $18,000/year
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID MDG675212 there.
Nearby on the register
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- Discharge permits in Maryland
- Every permit record in Maryland, A to Z
Figures from EPA’s ICIS-NPDES download, loaded September 15, 2026.